1810results about How to "Easy to clean up" patented technology

The invention discloses an expendable pattern casting (EPC) coating and a method for producing the same. The EPC coating comprises a refractory aggregate, a bonding agent, a suspending agent, a wetting agent, a defoaming agent, an addition agent and a dispersing agent, wherein the refractory aggregate comprises high aluminum powder, quartz powder and olivine powder; the bonding agent comprises B01 water soluble resin or polyvinyl alcohol resin aqueous solution, polyvinyl acetate emulsion, bentonite and sodium hexametaphosphate; the suspending agent comprises sodium carboxymethyl cellulose; the wetting agent comprises tween or/and span; the defoaming agent comprises monobasic alcohol octanol; the addition agent comprises sodium carbonate, cryolite and ferric oxide powder; and the dispersing agent is water. The EPC coating has the advantages that by selecting proper coating components and adjusting the contents thereof, and selecting a proper mixing process, the normal temperature and high temperature strengths, the suitable high temperature air permeability, and the excellent flow parallel and suspension properties and the brushability for a coating layer are completely satisfied. The coating is applicable to gray cast iron pieces with different brands, and particularly the coating layer sheds off automatically and gradually in the cooling process of a cast after pouring and mold dismantling so that the surface of the cast is bright and clean, and the process for cleaning the cast is greatly simplified and saved.

A light-regulation membrane includes a surface structure having an anti-stain layer for surface cleanness, a hard coating layer for surface protection, and anti-reflective layer sandwiched between the anti-stain layer and the hard coating layer for reducing glare and ultra-violet; an adhesion layer for directly and repetitively adhering on transmissible plate even after peeled-off; two polymer compound layers sandwiched between the hard coating layer and the adhesion layer; and a PDLC (polymer dispersed liquid crystal) film sandwiched between the two polymer compound layers comprising two conducting layers and a liquid crystal layer sandwiched in-between the two conducting layers. The two conducting layers can be connected to an electric power source. So, the transparency of the light-regulation membrane can be regulated from opaque to clear or reversely while the transmittance of the PDLC film being adjusted by the power, and then any light source passing through the light-regulation membrane can be controlled.

The invention discloses a mop rinsing machine and a mop rinsed by the mop rinsing machine. The mop rinsing machine is characterized in that the bottom of the barrel body of the mop rinsing machine is raised in the middle; a motor and a clutch of the motor are arranged between the a base and the barrel body; the output shaft of the motor or the clutch penetrates through the bottom of the barrel body; the output shaft and the barrel body are rotationally sealed; and the output shaft is connected with a raised handle. The mop rinsed by mop rinsing machine comprises a mop handle, a connector and cloth strips; one end of the connector is connected with the mop handle, and the other end is detachably connected with the mop strips at the periphery; the upper end of the connector is provided with a hole or shaft to be matched with the mop handle, and the lower end is provided with an inner hole to be matched with the raise handle of the mop rinsing machine. When a mop is rinsed by the mop rinsing machines, the head of the mop can be arranged on the raised handle of the mop rinsing machine and can rotate synchronously with the raised handle. The mop can be cleanly rinsed and highly dried, has strong soil removal and adsorption capacity and improved cleaning effect, can not cause the floor to be wet and slippery and reduces the labor intensity of workers.

The invention provides a multi-state undisturbed soil column infiltration simulation system and an unsaturated osmotic coefficient determination method. The simulation system comprises a bottom member, one or more soil column experiment standard members which are connected onto the bottom member and a multi-strength rainfall infiltration device arranged at the top of the soil column experiment standard members; a soil filling member of the simulation system is composed of a plurality of standard members and is automatically controlled by a computer; the determination of a rainfall infiltration coefficient and an osmotic coefficient is realized based on the system and testing steps and a calculation method are provided; in a determination process, a large-diameter undisturbed soil column is used for an indoor experiment and the multi-strength rainfall infiltration device is used for simulating three types of strength rainfall infiltration boundary conditions, such as low-strength rainfall whole infiltration boundary condition, a middle-strength rainfall radial flowing infiltration boundary condition and a high-strength rainfall stable infiltration boundary condition; and the multi-state undisturbed soil column infiltration simulation system has the characteristics of strong practicability, good utilization effect and convenience for popularization and utilization.

A machine room (15) is provided between a cab (14) and a counterweight (6) which are mounted on a revolving frame (5) to accommodate an engine (7). The machine room (15) is built of a left front support member (20), a rear support member (21), a connecting support member (22) and a left side housing door (25). A horizontal grip portion (22B) and an inclined grip portion (22C) are provided in intermediate portions of the connecting support member (22) which connects the left front support member (20) and the rear support member (21). By opening the left side housing door (25), the inclined grip portion (22C) of the connecting support member (22) comes out, permitting a servicing worker to hold on thereto helping him or her perform a cleaning job of a rear face portion (14B) of a cab (14) in an efficient manner.

The invention relates to an artistic lamp and a processing method thereof. The artistic lamp comprises a lamp housing (100) and a transparent part (120) arranged on the lamp housing (100), wherein the artistic lamp comprises the lamp housing (100) and the transparent part (120) arranged on the lamp housing (100), and a transparent photocatalytic coating (130) having photocytalyst activity is arranged on the outer surface of the transparent part (120). The processing method of the artistic lamp comprises the steps of desludging the transparent part (120), plating an anti-reflection film (110) on the transparent part (120) and coating the photocatalytic coating (130) on the transparent part (120). The artistic lamp has the advantages that the cleaning of the artistic lamp can be simplified and the light extracting rate of the transparent part of the artistic lamp can be increased.

A method for machining the flexible material with cellular structure includes putting said cellular flexible material vertically on a fixture platform with induction coil, filling magnetic material into the cavities of honeycomb, adding a layer of non-magnetic material on the field magnetic material, turning on said induction coil on the fixture platform, and machining according to technological requirement. Its advantages are simple equipment, high machining accuracy and high productivity.

The invention provides a rainfall infiltration soil column simulation system and an unsatured hydraulic conductivity determination method. The simulation system comprises a bottom structural element, one or several soil column experiment standardized structural elements which are connected to the bottom element and are connected in series connection, and an apparatus for simulating rainfalls of a plurality of forms at the top of the soil column experiment standardized structural elements; soil containing structural elements of the simulation system comprise a plurality of standard structural elements and are automatically controlled by a computer, and determination of rainfall infiltration coefficient and unsatured hydraulic conductivity can be realized based on the system; determination steps and computing methods are provided, undistributed soil column of large diameter is used for laboratory experiment during determination, devices for simulating rainfall of a plurality forms are used for simulating four kinds of hydraulic power boundary conditions, which comprise a low intensity rainfall full infiltration boundary condition, a middle intensity rainfall infiltration with runoff boundary condition, a high intensity rainfall stable infiltration boundary condition, and a snow melt infiltration boundary condition. The system and the method have the characteristics of good practicality, good usage effects, as well as promotion and usage convenience.

The invention discloses an indoor cleaning method for a cleaning robot, a cleaning robot and a mobile terminal.The method comprises the steps of acquiring a two-dimensional indoor map drawn by the cleaning robot; acquiring the three-dimensional data of indoor articles detected by the cleaning robot; generating a three-dimensional indoor map according to the two-dimensional indoor map and the three-dimensional data of the indoor articles, and identifying and marking cleaning dead space on the two-dimensional indoor map and/or three-dimensional indoor map according to predetermined conditions; sending the two-dimensional indoor map and the three-dimensional indoor map marked with the cleaning dead space to a mobile terminal so that the cleaning dead space can be cleaned according to a received instruction of the mobile terminal.By the adoption of the scheme, indoor cleaning dead space can be identified and cleaned.

A detachable aromatic nebulizing diffuser includes a base panel, an electric fan, a fluid container, an ultrasonic oscillator, a power jack, a water baffle, a lower housing and a top cover. The ultrasonic oscillator oscillates ultrasonic waves to cause an aromatic fluid in the fluid container into a fine mist that is carried by currents of air caused by the electric fan and guided through an air duct in the fluid container. The fluid container has bottom mounting rods detachably plugged into respective tubular upright posts of the base panel, facilitating mounting and dismounting. The water baffle and the top cover are light transmissive for creating a visual effects upon working of a light source that is carried on the ultrasonic oscillator.

The invention relates to a device for feeding poultry kept in an animal shed, comprising a feed conveyor pipe which is maintained above the floor of the shed in such a way that it can rise and be lowered, said pipe having a series of branched openings, whereby each branched opening thereof is associated with a basin-type device which is suspended on the conveyor device and which comprises a downpipe descending from the branched opening and a feeding basin located underneath said downpipe having a dome-shape structure formed by lattices exending in a spoke-like manner. The downpipe consists of an inner cylinder (7) departing from the branched opening and an outer cylinder encompassing said inner cylinder and on which the basin hangs by virtue of the lattices, whereupon it rests upon the bottom of the shed when the downpipe is lowered. The outer cylinder is rotatably, liftably and lowerably guided on the inner cylinder and at least one lift stop defining the lift and lowering path thereof is provided, in addition to at least one rotary stop (19, 20, 21) which defines the rotational path of the outer cylinder in relation to the inner cylinder.

The invention discloses a method for cleaning traffic flow data on the basis of time-space analysis. The method is implemented by a dirty data storage module, a clean data storage module and an computation module, wherein the dirty data storage module stores traffic flow information according to a fixed format without changing the fixed format, and the traffic flow information is received in real time; the computation module extracts the latest data from the dirty data storage module at fixed intervals, and simultaneously extracts data from a clean database to perform computation, and the data from the clean database has time and space matching relations with the latest data; and the clean data storage module stores data according to the fixed format, and the data are computed by the computation module. The method has the advantages that a procedure for cleaning the traffic flow data is simplified, a time-space parallel analysis process is adopted, accordingly, operation for cleaning the traffic flow data is carried out conveniently, quickly and accurately, and the method has actual engineering application value in aspects of simplifying procedures for cleaning traffic flow data and improving the cleaning quality of the traffic flow data.

The invention relates to a boosted cleaning mop and belongs to the field of sanitation and cleaning. An optimal scheme that moping and wiping auxiliary power is put on a mop head is adopted in order to solve the problems that the existing mop is time consuming and labor consuming due to pure manual moping and wiping, and cleaning effect is poor due to single mop head motion forms. The boosted cleaning mop at least comprises a mop head and a handle bearing a complete mop machine, the mop head at least comprises mop strips and a planting and bearing body thereof, and the mop strips attach to the to-be-cleaned surface manually or under the force of dragging of the carrier to mop and clean the to-be-cleaned surface. The boosted cleaning mop is characterized in that a power channel is added to the mop and is used for providing auxiliary power from or formed on the mop to the mop head besides the handle drives the complete mop machine to move, the mop strips in mopping and cleaning follow the complete mop machine to move as well as is driven by the power channel synchronously, motion superposition is formed, cleaning efficiency of the mop is enhanced, labor and water are saved, the mop is sturdy and durable, and the mop is an ideal upgrade product for motor-vehicle outer surface cleaning, indoor floor and table surface cleaning mops.

The invention discloses a water wringing flat mop comprising a mop rod, a water wringing device assembly, a panel assembly and scouring cloth, wherein the water wringing device assembly comprises a switch, a lengthened handle, an outer handle, an inner movable sleeve, a movable gear sleeve, a fixed gear sleeve, a rotary joint, a locking sheet and a one-way gear buckles; the panel assembly comprises a middle panel, a reset spring and a movable panel; the movable panel is rotationally arranged at the end of the middle panel through the reset spring, the middle panel is provided with a rotary hook connected to the lower end of the rotary joint, and the movable panel is provided with a pothook; and a middle hanging ring which is hung and connected with the rotary hook is arranged in the middle of the scouring cloth, and the end of the scouring cloth is provided with an end hanging ring hung and connected with the pothook. A water wringing device is controlled through the switch, the scouring cloth can be wringed without dismounting the scouring cloth from a mop head, and therefore, the scouring cloth is easily washed and is conveniently dehydrated, the cleaning efficiency is high, and the detergency power is high.

The invention discloses sewage treatment equipment which comprises a treatment box, a water inlet pipe and a drainage pipe, the water inlet pipe is fixed in the center of the top of the treatment box, the drainage pipe is arranged in the center of the bottom of the treatment box, and the water inlet pipe and the drainage pipe are both communicated with the treatment box. The driving rotating shaft is rotatably connected between the two corresponding sides of the inner wall of the treatment box and is close to the top, the crushing devices are fixed to the surface of the driving rotating shaft, the crushing devices are evenly distributed on the surface of the driving rotating shaft and are located at the end of the water inlet pipe, and the filter screen device is fixed to the inner wall of the treatment box and is close to the bottom; and the invention relates to the technical field of sewage treatment. According to the sewage treatment equipment, the purposes of crushing sand balls and preventing blockage are achieved, the sand balls which are bonded into balls can be crushed in time, impact on the equipment is reduced, the service life of the equipment is prolonged, meanwhile, blockage can be prevented, the filtering effect is good, and the using performance is improved.

The invention discloses a diffusion preventing, collecting and clearing method for floating oil pollutants on an ocean water surface. The method comprises the following steps of: forming an oil blocking fence by using inflatable floating bodies on an anticorrosive oleophobic surface, and drawing a rope in the fence to shrink the closed area of the fence to collect floating oil chemicals on the water surface till the floating oil chemicals on the water surface are basically collected cleanly; arranging a permanent oil blocking fence on four sides of an oil drilling (recovery) well; arranging an oil blocking belt with a rope on a steamboat so that a temporary oil blocking fence is immediately arranged when an accident happens to timely enclose the water area around a leakage point and prevent the diffusion of the floating oil pollutants; arranging a shrinkable fence, and collecting the floating oil chemicals on the water surface till basic cleanliness; and arranging a last oil blocking fence carrying a photocatalyst and a degradable enzyme so that the residual floating oil pollutants are naturally cleared in a small range. The method can effectively prevent and greatly reduce the diffusion and the residual number of the floating oil pollutants on the wide water surface. The method is simple in operation, low in cost and high in efficiency.

The invention discloses a cleaning device for hardware precision parts, and relates to the technical field of hardware precision part machining equipment. The cleaning device comprises a bottom plate,wherein a cleaning case is fixedly connected to the top of the bottom plate, a separation plate is fixedly connected between the two sides of the inner wall of the cleaning case, a cleaning cylinderis fixedly connected to the top of the separation plate, annular sliding rails are fixedly connected to the bottom of the inner wall of the cleaning cylinder, a sliding block matched with each annularsliding rail is slidably connected to the top of the annular sliding rail, and a rotating circular plate is fixedly connected to the tops of the sliding blocks. According to the cleaning device for the hardware precision parts, the cleaning effect is greatly improved, the cleaning efficiency is improved, production personnel do not need to spend a large amount of time cleaning the hardware precision parts, the working load of the production personnel is better relieved, comprehensive cleaning can be conducted on the hardware precision parts rapidly and efficiently, and therefore the production personnel can conduct the cleaning work on the hardware precision parts conveniently.